OT:hardware query

[mick crane]

The first concern if getting a new PC is that it can play the steam 
games and they are getting really pushy what they need to work.
I never have proper available funds for this stuff these days and 
generally buy used..
The idea is each year or so get something else and move the last one 
down to doing more useful work.
That would mean it should have facility to attach 2 or more internal 
drives and slots for network cards.
If that makes sense what advise something used for 200 UKP ?
mick
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